EBRO 2017

Big Data

In USA only 3% of the patients‘ data are used in clinical research

Challenges

Big data

Clinical trial

Bias

Disadvantage

Advantage

Detailed relevant data

Disadvantage

Advantage

Sample size

Advantage

Disadvantage

Timely results

Advantage

Disadvantage

“Generalizability”

Advantage

Disadvantage

Chen Int J Radiat Oncol Biol Phys 2016

ESTRO: Evidence-based Radiation Oncology